Change Color of Portfolio Grid Captions

Hi,
I want to make the captions under the gallery items to be a lighter grey color.
Tried a few css but this is as far as i got and its not working.

/* Change the color of portfolio caption text */
.sqs-block-portfolio .portfolio-text {
    color: #393939 !important; /* Change this hex code to the color you desire */
}

Any ideas how to get this code working?
Cheers,
Mac

web:

https://ellipse-teal-dl5w.squarespace.com/design

pass: 3

awesome thanks , had to add !important; and works great. cheers

.portfolio-grid-basic .portfolio-title {
    color: #393939 !important;
}

4 minutes ago, MAC1 said:

awesome thanks , had to add !important; and works great. cheers

Needs to be added sometimes, but always best to try not too when possible. Glad it's working for you!